ET54012Y1B

$0.09

Description：1.2V 500MA
Series：*
Mfr：ETEK MICROELECTRONICS
Package：Tape & Reel (TR)

SKU:daf923b34e07 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: ETEK MICROELECTRONICS

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Product introduction

ET54012Y1B is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists ETEK MICROELECTRONICS. Its product description is 1.2V 500MA. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for ET54012Y1B

Description：1.2V 500MA
Series：*
Mfr：ETEK MICROELECTRONICS
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：-
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：1.2V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.53V @ 500mA
Current - Output：500mA
Current - Quiescent (Iq)：-
Current - Supply (Max)：-
PSRR：80dB (1kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：-
Package / Case：-
Supplier Device Package：4-DFN (1x1)
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for ET54012Y1B

ET54012Y1B

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The ET54012Y1B is a linear voltage regulator integrated circuit manufactured by ETEK Microelectronics. It provides a positive fixed output voltage and supports a maximum load current of 500mA. The device is housed in a compact 4-DFN package with dimensions of 1x1 mm, suitable for space-constrained printed circuit board designs.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

Linear regulation architecture for stable DC output
Fixed positive output voltage configuration
Compact surface-mount packaging

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

Portable electronic devices requiring low-noise power supply
Embedded systems with limited board space
Battery-powered equipment needing efficient voltage management

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the manufacturer part number ET54012Y1B against official ETEK Microelectronics documentation to confirm specifications. Ensure the 4-DFN (1x1) package matches your PCB footprint requirements. Check for any specific ordering suffixes that may indicate temperature range or tape-and-reel quantities. Confirm availability through authorized distributors to avoid counterfeit components.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed positive voltage rail is required with moderate current demands up to 500mA. The small 4-DFN package makes it ideal for dense layouts. Consider thermal dissipation capabilities relative to the expected load current and ambient temperature conditions during system design.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

ETEK Microelectronics specializes in high-performance analog integrated circuits. This regulator belongs to their power management portfolio, designed for mobile and consumer electronics applications where size and efficiency are critical factors in system integration.

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.